Rank	Countries/Territories	Count	Percent
1	United States	613	38.6%
2	China	610	38.4%
3	Germany	103	6.5%
4		32	2%
5	Netherlands	30	1.9%
6	India	23	1.4%
7	France	22	1.4%
8	Japan	18	1.1%
9	Argentina	17	1.1%
10	Russia	16	1%
11	Australia	13	0.8%
12	Canada	13	0.8%
13	Singapore	12	0.8%
14	Cyprus	9	0.6%
15	Korea, Republic of	6	0.4%
16	Spain	6	0.4%
17	Indonesia	5	0.3%
18	Hong Kong	5	0.3%
19	Saudi Arabia	4	0.3%
20	Italy	4	0.3%
21	Ireland	3	0.2%
22	Sweden	3	0.2%
23	Viet Nam	3	0.2%
24	United Arab Emirates	3	0.2%
25	United Kingdom	3	0.2%
26	Trinidad and Tobago	2	0.1%
27	Oman	2	0.1%
28	Portugal	2	0.1%
29	Mongolia	2	0.1%
30	Norway	1	0.1%
31	Iran, Islamic Republic of	1	0.1%
32	Latvia	1	0.1%
33	Lithuania	1	0.1%
34	Malaysia	1	0.1%
35	Colombia	1	0.1%